Add flag to inhibit checking for alternate certificate chains. Setting this

[openssl.git] / crypto / idea / i_ecb.c

diff --git a/crypto/idea/i_ecb.c b/crypto/idea/i_ecb.c
index b3b694b0c6acddd1c624061c7a85ceee54ba5f2b..a6b879a9277b52b099fb261261c21373e0616f6d 100644 (file)
--- a/crypto/idea/i_ecb.c
+++ b/crypto/idea/i_ecb.c
@@ -1,25 +1,25 @@
 /* crypto/idea/i_ecb.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,90 +49,40 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
  * [including the GNU Public Licence.]
  */
 
-#include "idea.h"
+#include <openssl/idea.h>
 #include "idea_lcl.h"
-
-char *IDEA_version="IDEA part of SSLeay 0.8.1b 29-Jun-1998";
-
-char *idea_options()
-       {
-       if (sizeof(short) != sizeof(IDEA_INT))
-               return("idea(int)");
-       else
-               return("idea(short)");
-       }
-
-void idea_ecb_encrypt(in, out, ks)
-unsigned char *in;
-unsigned char *out;
-IDEA_KEY_SCHEDULE *ks;
-       {
-       unsigned long l0,l1,d[2];
-
-       n2l(in,l0); d[0]=l0;
-       n2l(in,l1); d[1]=l1;
-       idea_encrypt(d,ks);
-       l0=d[0]; l2n(l0,out);
-       l1=d[1]; l2n(l1,out);
-       l0=l1=d[0]=d[1]=0;
-       }
-
-void idea_encrypt(d,key)
-unsigned long *d;
-IDEA_KEY_SCHEDULE *key;
-       {
-       int i;
-       register IDEA_INT *p;
-       register unsigned long x1,x2,x3,x4,t0,t1,ul;
-
-       x2=d[0];
-       x1=(x2>>16);
-       x4=d[1];
-       x3=(x4>>16);
-
-       p= &(key->data[0][0]);
-       for (i=0; i<8; i++)
-               {
-               x1&=0xffff;
-               idea_mul(x1,x1,*p,ul); p++;
-
-               x2+= *(p++);
-               x3+= *(p++);
-
-               x4&=0xffff;
-               idea_mul(x4,x4,*p,ul); p++;
-
-               t0=(x1^x3)&0xffff;
-               idea_mul(t0,t0,*p,ul); p++;
-
-               t1=(t0+(x2^x4))&0xffff;
-               idea_mul(t1,t1,*p,ul); p++;
-
-               t0+=t1;
-
-               x1^=t1;
-               x4^=t0;
-               ul=x2^t0;               /* do the swap to x3 */
-               x2=x3^t1;
-               x3=ul;
-               }
-
-       x1&=0xffff;
-       idea_mul(x1,x1,*p,ul); p++;
-
-       t0= x3+ *(p++);
-       t1= x2+ *(p++);
-
-       x4&=0xffff;
-       idea_mul(x4,x4,*p,ul);
-
-       d[0]=(t0&0xffff)|((x1&0xffff)<<16);
-       d[1]=(x4&0xffff)|((t1&0xffff)<<16);
-       }
+#include <openssl/opensslv.h>
+
+const char IDEA_version[] = "IDEA" OPENSSL_VERSION_PTEXT;
+
+const char *idea_options(void)
+{
+    if (sizeof(short) != sizeof(IDEA_INT))
+        return ("idea(int)");
+    else
+        return ("idea(short)");
+}
+
+void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
+                      IDEA_KEY_SCHEDULE *ks)
+{
+    unsigned long l0, l1, d[2];
+
+    n2l(in, l0);
+    d[0] = l0;
+    n2l(in, l1);
+    d[1] = l1;
+    idea_encrypt(d, ks);
+    l0 = d[0];
+    l2n(l0, out);
+    l1 = d[1];
+    l2n(l1, out);
+    l0 = l1 = d[0] = d[1] = 0;
+}